4445738509847016001

Names of 4445738509847016001

• Cardinal: 4445738509847016001 can be written as Four quintillion, four hundred forty-five quadrillion, seven hundred thirty-eight trillion, five hundred nine billion, eight hundred forty-seven million, sixteen thousand and one.

Scientific notation

• Scientific notation: 4.445738509847016001 × 10¹⁸

Factors of 4445738509847016001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4637

Divisors of 4445738509847016001

• Number of divisors d(n): 18
• Complete list of divisors:
  1 503 1783 2351 253009 896849 1182553 4191833 5527201 451115047 594824159 2108491999 2780182103 9854999383 1060571475497 1398431597809 4957064689649 2493403538893447
• Sum of all divisors σ(n): 4445745941716447730
• Sum of proper divisors (its aliquot sum) s(n): 7431869431729
• 4445738509847016001 is a deficient number, because the sum of its proper divisors (7431869431729) is less than itself. Its deficiency is 4445731077977584272

Bases of 4445738509847016001

• Binary: 11110110110010011011111001111011000011101101001011001001000001₂
• Hexadecimal: 0x3DB26F9EC3B4B241
• Base-36: XRYIRWJG57PD

Squares and roots of 4445738509847016001

• 4445738509847016001 squared (4445738509847016001²) is 19764590897936766388487201123950032001
• 4445738509847016001 cubed (4445738509847016001³) is 87868202886329295724005803307620380994318887938309048001
• 4445738509847016001 is a perfect square number. Its square root is 2108491999
• The cube root of 4445738509847016001 is 1644300.9393882807

Scales and comparisons

• 4,445,738,509,847,016,001 seconds is equal to 141,360,733,041 years, 1 week, 2 days, 1 hour, 20 minutes, 1 second.
• To count from 1 to 4,445,738,509,847,016,001 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 4445738509847016001 cubic inches would be around 137025.1 feet tall.

Recreational maths with 4445738509847016001

• 4445738509847016001 backwards is 1006107489058375444
• The number of decimal digits it has is: 19
• The sum of 4445738509847016001's digits is 76
• More coming soon!